John Sakellakis
The Woodlands,TX
Summary
Detail-oriented finance major with experience in sales, business development, and customer relationship management. Strong analytical and problem-solving skills with a passion for strategic growth and financial success.
Business professional prepared for this role, bringing wealth of experience in strategic planning and operational management. Delivered impactful results through effective leadership and resource optimization. Focused on fostering team collaboration and achieving exceptional outcomes with adaptability and reliability. Skilled in financial management, strategic growth, and customer relations.
Overview
7
7
years of professional experience
Work History
Owner
RoofTop Reindeer Xmas Lights
01.2022 - Current
- Founded and managed a profitable holiday lighting business
- Handled sales, marketing, and client negotiations
- Designed and installed creative, customized lighting displays
Intern
Mcgriff, A Marsh McLennan Agency
06.2025 - 08.2025
- Collaborated with account managers, producers, and client service teams to support risk management and insurance solutions for large Energy & Marine clients.
- Researched and analyzed industry trends, underwriting data, and policy structures to assist with client deliverables and renewal strategies.
- Developed and presented a capstone project on The Impact of AI & Automation in the Insurance Industry, highlighting efficiency gains in prospecting and policy-checking processes.
- Gained exposure to brokerage operations, including client servicing, policy placement, and business development initiatives.
- Networked with professionals across leading insurers and brokers (e.g., Aon, Hartford, Synapse) to gain insight into career paths in producing and underwriting.
Sales and Marketing Assistant
Critter Watch Pet Sitting
01.2019 - Current
- Managed client bookings, ensuring smooth service operations
- Developed marketing strategies, increasing customer engagement
- Handled customer inquiries, securing new business opportunities
- Demonstrated willingness and interest in learning new tasks and skills.
Caddie
Bluejack National
01.2019 - 01.2023
- Provided top-tier service to high-profile golfers and members
- Built strong client relationships, leading to repeat requests
- Developed adaptability and communication in fast-paced environments
Education
Finance Major -
University of Oklahoma
05-2027
Graduate - undefined
College Park High School
01.2023
Skills
- Sales & Marketing
- Financial Analysis
- Customer Relationship Management
- Strategic Thinking & Problem Solving
- Strong Communication & Networking
- Sales oversight
- Customer relations
- Small business operations
- Relationship building
- Verbal and written communication
Timeline
Intern
Mcgriff, A Marsh McLennan Agency
06.2025 - 08.2025
Owner
RoofTop Reindeer Xmas Lights
01.2022 - Current
Sales and Marketing Assistant
Critter Watch Pet Sitting
01.2019 - Current
Caddie
Bluejack National
01.2019 - 01.2023
Graduate - undefined
College Park High School
Finance Major -
University of Oklahoma
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